Complete Ramps 1.4 3D printer controller kit

1x Mega 2560 R3 CH340G Arduino Board - No driver needed for Windows 7 and later OS(Please note this is a clone version of the original Arduino Mega 2560 with CH340G Serial/USB chip. It is licensed under Arduino's Creative Commons Attribution Share-Alike license. The Arduino logo is protected by copyright - be aware of boards that have the Arduino logo, as they are often mis-represented as "genuine" Arduino boards.)